Two former Parramatta Eels players are accused of harbouring semi-automatic weapons and possessing more than half-a-million dollars in cash after dramatic arrests in Sydney's Centennial Park yesterday.

Known as "Chassis no 1", this 1966 Ferrari 275 GTB/4 is the first prototype of the GTB4 range, and car enthusiasts are expecting it to collect almost $4.5 million when it goes under the hammer in the UK on May 18.